YA

Yoshiki Aoi

HC Hitachi Koki Co.: 1 patents #557 of 888Top 65%
📍 Hitachinaka, JP: #1,699 of 2,447 inventorsTop 70%
Overall (All Time): #3,053,562 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D729999 Axial blower Shinichi Kakefuda, Hiroyuki Hasegawa, Mizuho Nakamura 2015-05-19